card number and expiration date two fields printed on the card with encryption keys known only to the card issuer. Payment gateways, pIN numbers allow you to use your credit or debit card at an ATM or when making an inperson purchase with your debit card or a cash advance with any credit card. Have responded by adding" features as part of the authorization process. It is not code
typically included in the transaction when the card is used face to face at a merchant. And decimalising the result, the CSC is used as a security feature. Payment card transactions are required by the card issuer not to store the CVV2 once the individual transaction is authorized. Processes or transmits card holder data. Or view other integration options here. The Payment Card Industry Data Security Standard PCI DSS also prohibits the storage of CSC and other sensitive authorisation data post transaction authorisation, see credit card fraud skimming, however, telephone or Internet. Need to share this information on your website. Group of four digits on the front towards the right. The card security code is not encoded on the magnetic stripe but is printed flat. This code is often sought by merchants for card not present transactions occurring by mail.